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Water Quality Samples for USA
Grouped by County

! Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024
with a full decommission expected 6 months later. Learn more about the upcoming change and where to find the new samples data in our blog.
Some complex retrievals may take a few minutes.

Site Selection Results -- 372 sites found


Hydrologic unit = 12100301
Minimum number of samples = 1

Save file of selected sites to local disk for future upload

Data for individual sites can be obtained by selecting the site number below

  group icon Bexar County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 08177600 Olmos Ck Trib at FM 1535, Shavano Park, TX 1970-05-26 1998-10-17 34
USGS 08177700 Olmos Ck at Dresden Dr, San Antonio, TX 1968-11-27 1999-06-21 213
USGS 08177800 Olmos Res at San Antonio, TX 1969-03-15 1993-09-27 13
USGS 08177820 San Antonio Rv at Hildebrand Ave, San Antonio, TX 1989-04-04 1995-09-08 22
USGS 08177825 San Antonio Rv at Witte Museum, San Antonio, TX 2012-04-25 2012-04-25 1
USGS 08177860 San Antonio Rv at Woodlawn Ave, San Antonio, TX 1989-04-07 1995-09-06 24
USGS 08178000 San Antonio Rv at San Antonio, TX 1965-06-07 1997-04-03 113
USGS 08178050 San Antonio Rv at Mitchell St, San Antonio, TX 1991-12-19 2012-04-25 31
USGS 08178100 San Pedro Ck at Santa Rosa St, San Antonio, TX 2014-01-28 2014-06-03 8
USGS 08178300 Alazan Ck at Saint Cloud St, San Antonio, TX 1968-05-16 1979-07-05 58
USGS 08178310 Alazan Ck at W Laurel St, San Antonio, TX 2014-01-27 2014-06-03 8
USGS 08178345 Martinez Ck at W Hildebrand Ave, San Antonio, TX 2014-01-27 2014-06-03 8
USGS 08178375 Martinez Ck at W Poplar St, San Antonio, TX 2014-01-27 2014-06-03 8
USGS 08178410 Alazan Ck at Tampico St, San Antonio, TX 2014-01-28 2014-06-03 8
USGS 08178445 Apache Ck at W Commerce St, San Antonio, TX 2014-01-28 2014-06-03 8
USGS 08178460 Apache Ck at S Brazos St, San Antonio, TX 2014-01-28 2014-06-03 8
USGS 08178465 San Pedro Ck at W Cevallos St, San Antonio, TX 2014-01-28 2014-06-03 8
USGS 08178504 San Pedro Ck at Probandt St at San Antonio, TX 2012-04-25 2014-06-03 9
USGS 08178505 San Antonio Rv at Theo Ave, San Antonio, TX 2008-02-25 2008-02-25 1
USGS 08178515 San Antonio Rv at Mission Rd, San Antonio, TX 2014-01-28 2014-06-03 9
USGS 08178555 Harlandale Ck at W Harding Blvd, San Antonio, TX 1977-10-22 1979-07-05 10
USGS 08178565 San Antonio Rv at Loop 410, San Antonio, TX 1987-03-04 2011-10-31 103
USGS 08178585 Salado Ck at Wilderness Rd, San Antonio, TX 1998-02-14 2024-01-22 15
USGS 08178595 Stone Mtn Drn Chan at Granite Path, San Antonio,TX 1996-06-07 1998-01-06 13
USGS 08178600 Panther Spgs Ck at FM 2696 nr San Antonio, TX 1969-05-16 2012-03-20 25
USGS 08178608 Lorence Ck at Loop 1604 at San Antonio, TX 2011-10-09 2011-10-09 1
USGS 08178610 Lorence Ck at Donella Dr, San Antonio, TX 1996-08-29 2012-03-20 6
USGS 08178620 Lorence Ck at Thousand Oaks, San Antonio, TX 1980-05-15 1986-05-27 49
USGS 08178622 Lorence Ck at Shadow Cliff Dr, San Antonio, TX 1986-12-22 1988-07-21 16
USGS 08178625 Elm Waterhole Ck at Evans Rd nr San Antonio, TX 2000-11-02 2000-11-02 1
USGS 08178627 Elm Waterhole Ck Trib at Evans Rd nr San AntonioTX 2001-04-23 2012-01-25 18
USGS 08178628 Unm Trib Elm Wtrhole Ck at Evans Rd San Antonio,TX 2009-10-09 2012-01-25 3
USGS 08178638 W Elm Ck at Encino Rio at San Antonio, TX 2017-08-07 2024-01-22 13
USGS 08178640 W Elm Ck at San Antonio, TX 1976-05-07 1988-07-21 90
USGS 08178645 E Elm Ck at San Antonio, TX 1976-05-07 1988-06-03 41
USGS 08178650 Elm Ck Res Site 11 at San Antonio, TX 1983-03-23 1987-05-29 11
USGS 08178652 Elm Ck at Loop 1604 at San Antonio, TX 2011-10-09 2012-03-20 2
USGS 08178685 Salado Ck Trib at Sir Winston St, San Antonio, TX 1997-02-12 1998-02-14 9
USGS 08178690 Salado Ck Trib at Bitters Rd, San Antonio, TX 1968-11-27 1981-08-18 50
USGS 08178694 Unm Trib Salado Ck abv LBJ Pk, San Antonio, TX 1990-09-19 1990-09-19 1
USGS 08178696 Unm Trib Salado Ck in LBJ Pk, San Antonio, TX 1990-03-20 1992-08-10 3
USGS 08178698 Salado Ck bl LBJ Pk, San Antonio, TX 1990-03-20 1992-08-10 3
USGS 08178700 Salado Ck at Loop 410, San Antonio, TX 1968-11-27 1999-05-18 142
USGS 08178705 Perrin Beitel Ck at Perrin Beitel, San Antonio, TX 1990-03-20 1992-08-11 7
USGS 08178709 Unm Trib at Ira Lee Rd, San Antonio, TX 1990-03-20 1992-08-11 3
USGS 08178710 Salado Ck at Austin Hwy, San Antonio, TX 1990-03-20 1992-08-11 3
USGS 08178718 Walzem Ck at Pershing Rd, San Antonio, TX 1990-03-20 1992-08-11 3
USGS 08178720 Salado Ck at Rittiman Rd, San Antonio, TX 1990-03-20 1992-08-11 3
USGS 08178722 Salado Ck at Winan Rd, San Antonio, TX 1990-03-20 1992-08-11 3
USGS 08178725 Salado Ck at Pershing Rd, San Antonio, TX 1990-03-20 1992-08-11 3
USGS 08178727 Unm Trib No. 1 bl Well J-21, San Antonio, TX 1990-03-20 1992-08-11 3
USGS 08178728 Unm Trib No. 2 bl Well J-21, San Antonio, TX 1990-03-20 1990-09-19 2
USGS 08178729 Salado Ck at Binz-Englemann Rd, San Antonio, TX 1990-03-20 1992-08-11 3
USGS 08178732 Unm Trib in Pletz Pk, San Antonio, TX 1990-03-21 1992-08-12 3
USGS 08178734 Salado Ck at Gembler Rd, San Antonio, TX 1990-03-20 1992-08-12 3
USGS 08178736 Salado Ck Trib at Bee St, San Antonio, TX 1970-09-25 1977-04-19 23
USGS 08178738 Unm Trib at Coliseum Rd, San Antonio, TX 1990-03-21 1992-08-12 3
USGS 08178742 Salado Ck at Commerce St, San Antonio, TX 1990-03-21 1992-08-12 3
USGS 08178758 Unm Trib at J St Pk, San Antonio, TX 1990-03-21 1992-08-12 3
USGS 08178762 E Fk Salado Ck at Comanche Pk, San Antonio, TX 1990-03-21 1992-08-12 3
USGS 08178770 Salado Ck W Fk at Roland Ave, San Antonio, TX 1990-03-21 1992-08-12 3
USGS 08178780 Salado Ck at Southcross Blvd, San Antonio, TX 1990-03-21 1992-08-12 3
USGS 08178800 Salado Ck at Loop 13, San Antonio, TX 1968-11-27 2012-09-19 382
USGS 08178825 Rosillo Ck at New Sulphur Spgs Rd, San Antonio, TX 2008-04-01 2009-08-11 2
USGS 08178830 Salado Ck at Southton Rd, San Antonio, TX 2008-04-01 2009-05-25 3
USGS 08181800 San Antonio Rv nr Elmendorf, TX 1964-11-04 2023-12-20 668
USGS 08182400 Calaveras Ck SWS No. 6 nr Elmendorf, TX 1968-08-07 1968-08-07 1
USGS 08182410 Chupaderas Ck at SR 106 nr San Antonio, TX 2008-03-28 2008-03-28 1
USGS 08182500 Calaveras Ck nr Elemendorf, TX 1963-04-05 1968-05-23 5
USGS 291449098233301 Victor Braunig Lk at park ramp nr Elmendorf, TX 2020-09-29 2020-09-29 5
USGS 291523098225401 AY-68-45-901 1962-10-05 1990-09-10 2
USGS 291547098231901 Braunig Lk Site CC nr Elmendorf, TX 2016-09-20 2016-09-20 12
USGS 291548098260501 AY-68-45-802 1913-06-20 1977-08-04 4
USGS 291606098214201 Victor Braunig Lk Site JM nr Elmendorf, TX 2018-09-27 2018-09-27 5
USGS 291938098210101 Calaveras Lk at Foster Rd nr Elmendorf, TX 1988-06-23 1988-06-23 2
USGS 292022098342701 AY-68-44-225 1955-10-12 1976-05-24 19
USGS 292051098234001 SC2 at S WW White Rd nr San Antonio, TX 2009-09-23 2009-09-23 2
USGS 292121098321202 AY-68-44-302 1960-09-23 1965-02-26 10
USGS 292121098321401 AY-68-44-301 1959-02-18 1965-09-03 3
USGS 292123098325101 AY-68-44-214 1959-12-30 1963-03-01 7
USGS 292143098315001 AY-68-44-3 (2-22) 1988-06-07 1988-10-13 2
USGS 292144098280501 AY-68-45-101 1958-01-03 1985-03-04 32
USGS 292146098224801 AY-68-45-302 1955-04-28 1977-07-07 9
USGS 292214098300001 AY-68-44-3 (4-02) 1988-11-17 1988-11-17 1
USGS 292216098235801 AY-68-45-301 1956-10-03 1973-08-22 30
USGS 292228098330701 AY-68-44-2 (2-19) 1988-06-06 1988-10-20 2
USGS 292230098300001 AY-68-44-3 (BK-1) 1988-10-25 1988-10-26 2
USGS 292230098331501 AY-68-44-2 (2-01) 1988-06-08 1988-10-18 2
USGS 292241098301801 AY-68-36-9 (4-04) 1988-11-15 1988-11-15 1
USGS 292242098293801 DR2 at E Hart Ave at San Antonio, TX 2009-09-23 2009-09-23 2
USGS 292244098292501 AY-68-37-724 Mission 3 2006-11-16 2006-11-16 1
USGS 292244098295801 AY-68-45-102 1957-12-16 1976-04-16 9
USGS 292250098311201 AY-68-36-908 1986-04-21 1991-08-15 3
USGS 292300098330301 AY-68-36-807 1944-01-12 1960-06-03 8
USGS 292306098293301 AY-68-37-723 Mission 2 2006-11-15 2006-11-15 1
USGS 292319098325901 AY-68-36-803 1986-04-21 1991-08-15 3
USGS 292323098294501 AY-68-37-722 Mission 1 2006-11-16 2006-11-16 1
USGS 292325098294701 AY-68-37-710 1984-05-15 1984-06-25 2
USGS 292325098295101 AY-68-37-708 1984-06-25 1984-06-25 1
USGS 292325098295501 AY-68-37-701 1956-05-01 1992-03-06 43
USGS 292326098294801 AY-68-37-709 1962-09-05 1984-06-25 3
USGS 292327098322601 AY-68-36-9 (2-17) 1988-05-31 1988-10-20 2
USGS 292328098294601 AY-68-37-705 1977-08-17 2012-01-24 15
USGS 292329098294401 AY-68-37-706 1973-12-07 1974-10-07 2
USGS 292331098294501 AY-68-37-711 (Mission 7) 2013-11-14 2019-06-11 52
USGS 292354098291901 AY-68-37-715 1942-06-16 1980-09-02 3
USGS 292355098325001 AY-68-36-8 (1-30) 1988-06-02 1988-10-25 2
USGS 292355098333301 AY-68-36-802 1984-08-07 1991-08-15 5
USGS 292359098323601 AY-68-36-8 (1-03) 1988-05-26 1988-05-26 1
USGS 292402098323601 AY-68-36-8 (1-02) 1988-05-25 1988-10-25 2
USGS 292406098292201 AY-68-37-704 1973-12-07 1976-03-16 2
USGS 292406098323401 AY-68-36-8 (1-01) 1988-06-07 1988-10-18 2
USGS 292412098335601 AY-68-36-8 (1-46) 1988-06-09 1988-06-09 1
USGS 292415098322601 AY-68-36-9 (1-48) 1988-05-24 1988-05-24 1
USGS 292420098284201 AY-68-37-703 1952-03-17 1986-11-19 21
USGS 292439098315701 AY-68-36-9 (1-52) 1988-05-23 1988-05-23 1
USGS 292441098321901 AY-68-36-9 (1-28) 1988-05-29 1988-05-29 1
USGS 292442098341301 AY-68-36-8 (1-24) 1988-06-01 1988-06-01 1
USGS 292449098303000 Alazan Ck at Tampico St in San Antonio, TX 2012-04-23 2012-04-23 1
USGS 292450098333301 AY-68-36-8 (CY-294) 1956-10-04 1956-10-04 1
USGS 292454098343901 AY-68-36-8 (1-41) 1988-06-02 1988-06-02 1
USGS 292501098342601 AY-68-36-5 (1-40) 1988-05-31 1988-05-31 1
USGS 292505098254001 AY-68-37-521 1985-07-22 2006-12-18 192
USGS 292505098254002 AY-68-37-522 (San Antonio Transect A-2) 1986-03-13 2006-12-18 177
USGS 292505098254003 AY-68-37-523 1986-03-13 2006-12-18 151
USGS 292513098335701 AY-68-36-8 (CY-280) 1948-06-14 1948-06-14 1
USGS 292521098291701 AY-68-37-404 1971-02-18 1990-08-14 12
USGS 292522098291901 AY-68-37-426 1977-12-14 2004-12-14 2
USGS 292546098260001 AY-68-37-524 1985-11-18 2006-12-19 196
USGS 292546098260002 AY-68-37-525 1986-03-13 2006-12-19 178
USGS 292547098304801 AY-68-36-6 (CY-277) 1960-09-22 1964-09-01 2
USGS 292551098350601 AY-68-36-606 1934-05-21 1934-05-21 1
USGS 292556098260701 AY-68-37-526 (San Antonio Transect D-1) 1986-03-04 2006-12-19 186
USGS 292556098260702 AY-68-37-527 1986-07-18 2006-12-19 171
USGS 292557098235101 AY-68-37-609 1984-07-13 1987-04-17 2
USGS 292557098261101 AY-68-37-507 1961-03-09 1987-09-22 19
USGS 292557098261102 AY-68-37-5 (CY-296) 1962-03-23 1964-04-08 2
USGS 292557098261401 AY-68-37-508 1984-05-15 2017-08-24 19
USGS 292557098334201 AY-68-36-5 (CY-98) 1955-10-11 1955-10-11 1
USGS 292558098260201 AY-68-37-518 1984-06-25 1984-06-25 1
USGS 292559098262601 AY-68-37-506 1960-11-03 1987-03-25 13
USGS 292602098262201 AY-68-37-519 1990-07-05 1990-07-05 1
USGS 292607098254801 AY-68-37-5 (J-84) 1956-02-16 1956-02-16 1
USGS 292609098303101 AY-68-36-6 (J-25) 1946-06-07 1946-06-07 1
USGS 292610098253801 AY-68-37-505 1959-12-02 1986-07-29 9
USGS 292615098303001 AY-68-36-6 (J-28) 1946-06-07 1946-06-07 1
USGS 292617098250901 AY-68-37-514 1956-12-06 1963-03-05 11
USGS 292619098335401 AY-68-36-508 1977-12-14 1979-08-09 3
USGS 292620098250901 AY-68-37-503 1961-04-14 1976-03-15 13
USGS 292620098252201 Kono St Well Leakage 1990-03-21 1990-09-19 2
USGS 292620098335001 AY-68-36-502 1971-02-18 1990-06-25 4
USGS 292624098335001 AY-68-36-503 1997-06-26 1997-06-26 3
USGS 292625098361101 AY-68-36-603 1934-05-21 1934-05-21 1
USGS 292633098330001 AY-68-36-5 (CY-81) 1958-09-15 1959-06-09 2
USGS 292635098325901 AY-68-36-5 (CY-80) 1951-07-10 1961-01-04 2
USGS 292640098241701 AY-68-37-6 (J-73) 1956-12-06 1956-12-06 1
USGS 292643098241801 AY-68-37-601 2004-12-15 2005-08-30 2
USGS 292643098241802 Seale Sta 2005-08-30 2005-08-30 1
USGS 292643098241901 AY-68-37-510 1956-04-11 1972-07-11 34
USGS 292643098242101 AY-68-37-610 2005-05-09 2017-08-24 6
USGS 292645098300201 AY-68-36-601 1958-04-10 1959-06-17 3
USGS 292648098303401 AY-68-36-614 1997-07-09 1997-07-09 1
USGS 292648098303701 AY-68-36-613 1997-07-09 1997-07-09 3
USGS 292657098243901 AY-68-37-606 1961-03-09 1961-03-09 1
USGS 292706098345201 AY-68-36-5 (CY-33) 1955-10-11 1955-10-11 1
USGS 292709098363501 AY-68-36-4 (CY-269) 1956-03-14 1956-03-14 1
USGS 292714098251301 AY-68-37-5 (J-33) 1956-02-12 1959-02-17 3
USGS 292715098251601 AY-68-37-516 1958-07-31 1958-07-31 1
USGS 292719098224101 AY-68-37-603 1959-02-17 1984-07-13 15
USGS 292720098224401 AY-68-37-602 1964-07-13 1964-07-13 1
USGS 292722098362601 AY-68-36-4 (I-46) 1911-08-21 1911-08-21 1
USGS 292725098230601 AY-68-37-608 1956-12-05 1958-07-31 3
USGS 292736098224501 AY-68-37-3 (J-38) 1958-01-09 1958-01-09 1
USGS 292748098253201 AY-68-37-202 1990-03-20 1990-09-18 2
USGS 292749098291901 AY-68-37-127 1977-09-29 1977-09-29 1
USGS 292752098215801 AY-68-38-103 1959-12-04 1972-08-17 18
USGS 292754098253602 Seepage Site abv Well J-21 1990-03-20 1990-09-19 2
USGS 292756098280401 AY-68-37-115 1959-01-26 1959-01-26 1
USGS 292758098212401 AY-68-38-113 1950-04-13 1959-12-08 5
USGS 292800098340701 AY-68-36-2 (CY-7) 1913-10-13 1913-10-13 1
USGS 292808098230101 AY-68-37-304 1997-06-25 1997-06-25 3
USGS 292813098224001 AY-68-37-3 (J-65) 1950-04-11 1950-04-11 1
USGS 292815098344901 AY-68-36-2 (CY-260) 1955-10-11 1955-10-11 1
USGS 292817098254401 AY-68-37-210 1946-08-06 1950-07-10 2
USGS 292822098325401 AY-68-36-206 2004-12-13 2005-08-31 2
USGS 292822098325402 Sunshine Sta 2005-08-31 2005-08-31 1
USGS 292823098253501 AY-68-37-209 1946-08-06 1952-07-24 2
USGS 292826098251601 AY-68-37-2 (J-18) 1911-02-09 1911-02-09 1
USGS 292832098224801 AY-68-37-3 (J-64) 1956-12-07 1959-09-03 5
USGS 292834098341701 AY-68-36-205 1955-10-11 1955-10-11 1
USGS 292845098210701 AY-68-38-112 1950-04-13 1963-08-15 15
USGS 292853098315101 AY-68-36-3 (CY-21) 1956-05-01 1956-05-01 1
USGS 292902098275501 AY-68-37-112 2022-12-14 2022-12-14 1
USGS 292910098272201 AY-68-37-205 (McNay) 2011-04-19 2011-04-19 1
USGS 292912098255201 AY-68-37-2 (J-89) 1951-09-01 1951-09-01 1
USGS 292916098360701 AY-68-36-105 2012-01-24 2012-01-24 1
USGS 292918098233601 AY-68-37-3 (J-15) 1946-06-07 1946-06-07 1
USGS 292920098312601 AY-68-36-3 (CY-263) 1956-02-23 1956-02-23 1
USGS 292922098360201 AY-68-36-102 1971-02-18 1990-06-25 14
USGS 292925098360201 AY-68-36-104 1972-01-26 2005-08-31 4
USGS 292925098360202 Wurzbach Sta 2005-08-31 2005-08-31 1
USGS 292926098340401 AY-68-36-2 (CY-293) 1956-05-01 1956-05-01 1
USGS 292928098304401 AY-68-36-3 (I-33) 1934-05-21 1934-05-21 1
USGS 292931098274601 AY-68-37-124 2005-05-25 2005-05-25 1
USGS 292943098354401 AY-68-36-135 (Z OVB) 2007-10-30 2011-04-20 2
USGS 292943098354402 AY-68-36-133 (Z SED) 2007-10-31 2009-11-18 8
USGS 292943098354403 AY-68-36-134 (Z IED) 2007-08-17 2011-04-20 13
USGS 292943098354404 AY-68-36-132 (Z DED) 2007-08-13 2024-01-10 53
USGS 292944098292201 AY-68-37-104 1968-05-15 1990-05-22 6
USGS 292944098292301 AY-68-37-105 2004-12-14 2005-08-31 2
USGS 292944098292303 Basin Sta 2005-08-31 2005-08-31 1
USGS 292946098292601 AY-68-37-101 1971-06-03 1990-08-14 12
USGS 292951098285201 AY-68-37-117 1913-10-13 1913-10-13 1
USGS 292954098282101 AY-68-37-1 (J-5 Bexar) 1913-10-13 1913-10-13 1
USGS 292956098225901 AY-68-37-3 (J-16) 1946-06-11 1946-06-11 1
USGS 292959098285001 AY-68-37-1 (J-2 Bexar) 1913-10-13 1913-10-13 1
USGS 292959098285002 AY-68-37-133 Quarry Golf Course 2011-04-20 2011-04-20 1
USGS 293002098344601 AY-68-28-806 1983-03-08 1983-03-08 1
USGS 293006098274601 AY-68-29-8 (F-62 Bexar) 1934-05-22 1934-05-22 1
USGS 293023098355401 AY-68-28-702 1969-11-12 2005-04-26 8
USGS 293025098313401 AY-68-28-909 1956-02-08 1990-06-25 6
USGS 293039098234001 AY-68-29-912 1986-08-28 1989-08-07 4
USGS 293040098271301 AY-68-29-819 (Gary) 2011-04-21 2011-04-21 1
USGS 293041098304701 AY-68-28-907 1989-08-09 1989-08-09 1
USGS 293042098305201 AY-68-28-913 1983-03-09 2005-06-30 2
USGS 293044098325100 EARZ Urban Precip Site 2 at San Antonio, Tex. 2015-05-13 2016-03-09 3
USGS 293055098264301 AY-68-29-811 1956-03-14 1956-03-14 1
USGS 293057098223101 AY-68-29-9 (F-117) 1950-04-12 1950-04-12 1
USGS 293057098234901 AY-68-29-925 1988-04-19 1991-06-11 2
USGS 293057098235001 AY-68-29-924 1986-08-22 1986-08-22 1
USGS 293108098243001 AY-68-29-921 1986-08-20 1986-08-20 1
USGS 293111098340901 AY-68-28-807 1983-03-08 2005-05-26 2
USGS 293115098342901 AY-68-28-8 (E-57 Bexar) 1913-06-28 1913-06-28 1
USGS 293116098334101 AY-68-28-815 (Turtle Creek 3) 2013-11-12 2019-06-12 50
USGS 293120098285801 AY-68-29-714 2004-12-14 2012-01-24 3
USGS 293120098285802 Maltsberger Sta 2005-08-30 2005-08-30 1
USGS 293120098310801 AY-68-28-905 1983-02-09 1989-08-10 5
USGS 293121098290101 AY-68-29-703 1990-08-14 1990-08-14 1
USGS 293123098290301 AY-68-29-702 1969-11-03 1991-07-15 17
USGS 293131098342301 AY-68-28-8 (E-55 Bexar) 1913-06-28 1913-06-28 1
USGS 293133098303201 AY-68-28-904 1983-02-07 1997-07-07 9
USGS 293145098224201 AY-68-29-929 2004-12-15 2018-04-04 4
USGS 293150098251301 AY-68-29-805 1961-11-03 1982-08-10 8
USGS 293152098224301 AY-68-29-915 1984-07-30 1991-07-16 5
USGS 293152098251401 AY-68-29-804 1980-08-04 1987-04-21 4
USGS 293152098340601 AY-68-28-8 (E-58 Bexar) 1913-06-28 1913-06-28 1
USGS 293156098254801 Nacodoches Rd abv LBJ Pk 1990-03-20 1990-09-19 2
USGS 293201098270101 AY-68-29-809 1968-10-31 1969-04-02 2
USGS 293207098304801 AY-68-28-903 1968-10-30 1991-08-15 34
USGS 293209098300401 AY-68-28-902 1983-02-10 1986-07-17 11
USGS 293212098270101 AY-68-29-810 1969-04-02 1992-03-06 5
USGS 293218098342301 AY-68-28-809 1983-03-02 1983-03-02 1
USGS 293220098305501 AY-68-28-918 1983-04-05 1986-08-12 9
USGS 293221098305801 AY-68-28-917 1983-04-05 1989-12-08 2
USGS 293224098304501 AY-68-28-9 (EUWD No. 3) 1986-08-12 1986-08-12 1
USGS 293224098312101 AY-68-28-919 1983-02-02 1990-05-16 8
USGS 293226098284701 AY-68-29-7 (F-55 Bexar) 1913-06-28 1913-06-28 1
USGS 293228098233301 AY-68-29-932 (Longhorn 1) 2011-04-21 2011-04-21 1
USGS 293228098303902 AY-68-28-920 1983-10-18 1991-06-11 7
USGS 293228098304301 AY-68-28-9 (R-12) 1989-06-06 1989-06-06 1
USGS 293233098252701 AY-68-29-505 1968-04-09 1987-08-19 3
USGS 293256098213101 AY-68-30-404 1956-02-13 1956-02-13 1
USGS 293256098242901 AY-68-59-6 (F-173) 1942-11-15 1942-11-15 1
USGS 293257098290101 AY-68-29-412 1983-03-16 1983-03-16 1
USGS 293259098275701 AY-68-29-405 1968-09-11 1991-07-15 11
USGS 293304098304701 AY-68-28-6 (E-69 Bexar) 1913-06-28 1913-06-28 1
USGS 293305098265301 AY-68-29-512 (McAllister Park 1) 2011-04-27 2011-04-27 1
USGS 293319098294801 AY-68-29-6-- 1989-08-30 1989-08-30 1
USGS 293321098334501 AY-68-28-506 1970-04-02 1971-03-04 3
USGS 293323098300001 AY-68-28-607 1983-06-21 1983-06-21 1
USGS 293326098300001 AY-68-28-6 (F-41 Bexar) 1913-06-28 1913-06-28 1
USGS 293327098230501 AY-68-29-611 2018-04-02 2018-04-02 3
USGS 293332098244601 AY-68-29-6 (F-28 Bexar) 1913-10-13 1956-02-13 2
USGS 293338098252001 AY-68-29-510 1983-06-22 1992-03-06 5
USGS 293339098341101 AY-68-28-508 1973-05-08 2012-01-23 17
USGS 293340098344701 AY-68-28-516 1998-12-08 2017-10-17 7
USGS 293342098283201 AY-68-29-407 1968-09-11 1968-09-11 1
USGS 293345098340201 AY-68-28-510 1973-05-08 1973-05-08 1
USGS 293345098341601 AY-68-28-509 1973-05-08 1975-01-21 2
USGS 293348098334101 AY-68-28-515 1998-11-06 2017-10-19 7
USGS 293352098300901 AY-68-28-6 (E-68 Bexar) 1946-07-24 1946-07-24 1
USGS 293352098321901 AY-68-28-604 1972-04-05 1972-04-05 2
USGS 293353098321901 AY-68-28-603 1972-04-05 1972-04-05 3
USGS 293358098231101 AY-68-29-610 2004-12-15 2005-08-29 2
USGS 293358098231102 Naco Sta 2005-08-29 2005-08-29 1
USGS 293358098290201 AY-68-29-415 1987-08-19 1987-08-19 1
USGS 293359098290301 AY-68-29-414 2004-12-06 2005-09-01 2
USGS 293359098290302 Aspen Lane Sta 2005-09-01 2005-09-01 1
USGS 293400098230901 AY-68-29-609 1984-07-30 1988-04-11 2
USGS 293400098351000 Grant Snyder House 1998-10-17 1998-11-01 2
USGS 293401098352701 De Zavala Sinkhole 1989-10-30 1989-10-30 1
USGS 293404098324001 AY-68-28-513 1987-08-25 1987-08-25 1
USGS 293405098270501 AY-68-29-503 1968-09-11 1992-02-07 40
USGS 293405098274401 AY-68-29-409 1969-04-02 1971-08-12 4
USGS 293405098274501 AY-68-29-408 1968-09-11 1968-09-11 1
USGS 293407098324401 AY-68-28-514 1988-05-26 2012-03-08 6
USGS 293408098331301 AY-68-28-519 1998-11-14 2017-10-18 7
USGS 293409098330901 Shavano Pk Basin 1991-05-03 1991-05-03 1
USGS 293411098323401 AY-68-28-505 1969-11-12 1975-07-29 15
USGS 293414098352101 AY-68-28-402 1971-04-06 1971-04-06 3
USGS 293415098270001 AY-68-29-502 1968-09-11 1971-04-07 3
USGS 293422098343001 AY-68-28-512 1977-09-03 1989-05-04 15
USGS 293424098351101 AY-68-28-403 1971-04-29 1971-04-29 1
USGS 293425098350801 AY-68-28-407 1998-11-13 2017-10-19 7
USGS 293427098261901 AY-68-29-506 1988-04-11 1989-08-30 3
USGS 293427098273801 AY-68-29-403 1968-09-11 1974-07-17 12
USGS 293432098292201 AY-68-29-401 1968-09-11 1986-04-27 14
USGS 293432098292301 AY-68-29-410 1946-07-23 2018-03-21 13
USGS 293436098343001 AY-68-28-517 1998-12-08 2017-11-08 18
USGS 293437098324501 AY-68-28-502 1968-09-11 1988-05-26 26
USGS 293438098270001 AY-68-29-501 1969-01-11 1969-01-11 1
USGS 293439098324101 AY-68-28-518 1998-12-11 2017-11-14 7
USGS 293447098311801 AY-68-28-602 1969-11-12 1969-11-12 1
USGS 293451098313201 AY-68-28-601 1969-12-03 2018-03-20 7
USGS 293456098280201 AY-68-29-418 1998-12-09 2017-12-15 7
USGS 293456098304901 AY-68-28-608 1977-06-27 1991-04-08 18
USGS 293458098324201 AY-68-28-501 1970-04-02 1990-05-15 16
USGS 293458098345301 AY-68-28-511 1977-08-31 1978-08-02 2
USGS 293459098321401 AY-68-28-609 1998-11-11 2017-10-20 7
USGS 293501098265701 AY-68-29-204 1968-09-11 1974-08-13 3
USGS 293503098282901 AY-68-29-104 1971-08-04 1979-07-23 63
USGS 293504098270901 AY-68-29-213 1998-11-05 2017-12-11 7
USGS 293504098332601 AY-68-28-205 1972-08-22 2012-03-08 20
USGS 293508098320701 AY-68-28-302 1969-10-13 1969-12-03 2
USGS 293512098291701 AY-68-29-109 1970-05-07 2017-03-28 29
USGS 293515098325201 AY-68-28-202 (Shavano Park 2) 1970-04-02 1987-07-29 20
USGS 293516098325501 AY-68-28-211 (Shavano Park at Fawn Drive) 1998-11-14 2024-01-22 102
USGS 293518098332601 AY-68-28-203 1970-04-02 2022-12-08 31
USGS 293520098254101 AY-68-29-214 1998-11-08 2017-11-03 7
USGS 293528098274301 AY-68-29-114 1998-11-03 2017-12-21 7
USGS 293530098343401 AY-68-28-210 1998-10-26 2017-11-13 7
USGS 293532098345001 AY-68-28-201 1943-05-16 1971-02-17 5
USGS 293534098282801 AY-68-29-113 1998-11-02 2017-12-13 9
USGS 293534098293201 AY-68-29-106 1969-12-03 1972-12-13 5
USGS 293535098304101 AY-68-28-314 1998-12-07 2017-12-14 19
USGS 293537098261500 EARZ Urban Precip Site 1 at San Antonio, TX 2015-03-20 2015-03-20 1
USGS 293537098262401 AY-68-29-215 1998-11-05 2017-12-21 6
USGS 293537098284901 AY-68-29-105 1969-11-12 1972-05-09 5
USGS 293539098350701 AY-68-28-103 1971-04-06 1974-03-13 4
USGS 293545098292101 AY-68-29-102 1971-02-03 1971-02-03 1
USGS 293547098283401 Lorence Ck Lk in San Antonio, TX 1996-08-23 1996-08-23 24
USGS 293551098244801 AY-68-29-306 1996-08-19 2018-03-19 13
USGS 293552098245601 AY-68-29-302 1969-12-03 1973-05-09 4
USGS 293557098321101 AY-68-28-301 1969-10-13 1969-10-13 1
USGS 293558098303201 AY-68-30-103 1971-04-29 1971-04-29 1
USGS 293559098284801 AY-68-29-112 (Donella) 1998-12-09 2024-01-11 31
USGS 293600098255601 AY-68-29-211 1987-07-10 1988-06-24 2
USGS 293611098254401 AY-68-29-210 1977-08-16 1991-04-23 16
USGS 293611098311901 AY-68-28-315 (Huebner) 1998-11-11 2017-10-16 7
USGS 293615098243201 AY-68-29-303 1972-08-23 1993-09-27 20
USGS 293615098262301 AY-68-29-217 1998-11-09 2017-12-20 7
USGS 293617098265301 AY-68-29-206 1970-04-02 1975-03-11 5
USGS 293635098302301 AY-68-28-313 1998-11-04 2017-11-16 7
USGS 293638098275601 AY-68-29-110 1973-12-06 1973-12-06 1
USGS 293643098264001 AY-68-29-216 1998-11-09 2017-12-19 18
USGS 293650098341401 AY-68-28-207 1976-02-03 1992-02-12 21
USGS 293659098254001 AY-68-29-207 1934-05-22 1934-05-22 1
USGS 293709098342901 AY-68-28-208 1986-08-27 1986-08-27 1
USGS 293727098262801 AY-68-29-208 1977-04-21 1989-05-04 21
USGS 293728098270001 AY-68-29-209 1977-04-21 1987-06-15 18
USGS 293746098265401 AY-68-21-806 (Encino Rio) 1998-12-07 2020-08-25 27
USGS 293747098272701 AY-68-21-802 1978-04-11 1978-04-11 1
USGS 293749098263601 AY-68-21-804 1977-06-28 1992-02-04 28
USGS 293830098260000 AY-68-21-7 (Gail Kipp) 1998-09-11 1998-09-11 1
USGS 294037098342101 AY-68-20-510 (Unm Spg on Lewis Ck) 2011-03-30 2011-03-30 1
USGS 294056098323201 AY-68-20-502 2010-11-29 2010-11-29 1
USGS 294100098342301 Lewis Valley Spring 2011-03-30 2011-03-30 1
USGS 294247098262601 AY-68-21-2 (Perez) 2006-03-23 2006-03-23 1
USGS 294327098372701 AY-68-20-103 1990-06-27 1990-06-27 1
USGS 294350098373901 AY-68-19-303 2016-11-16 2016-11-16 3
USGS 88480701 USGS South TX Program Office at San Antonio, TX 2000-08-30 2014-11-04 31
  group icon Wilson County, Texas
Agency Site Number Site Name Period of Record
Begin Date End Date Samples
USGS 291547098153501 ZL-68-46-902 2004-06-17 2008-07-14 3